Browse free open source Java Frameworks and projects below. Use the toggles on the left to filter open source Java Frameworks by OS, license, language, programming language, and project status.

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  • 1
    Niagara AX Community Modules
    A library of modules for the Tridium Niagara AX platform. AX programmers are encouraged to use and expand the library.
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    Downloads: 31 This Week
    Last Update:
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  • 2
    This project provides a middleware framework for the provision and operation of a Personal Smart Space (PSS). The PSS is a means for sharing services, and information, while automating certain actions and learning about the usage habits of the user.
    Downloads: 3 This Week
    Last Update:
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  • 3
    Open Legacy Storage Document: Generic Document Archiving on Disk and Network(using MINA) Framework in Java for huge number of docs(up to 2^192 documents), efficient(Java NIO), crypto, net transfert, web retrieve, J2EE and eMail archiving compatible.
    Downloads: 2 This Week
    Last Update:
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  • 4
    JIMO(Java-based Instant Messenger One), supports multiple protocols via services, including AIM, MSN, Yahoo, IRC. It is flexible through its plugin architecture, with an intelligent agent, Chatbot.
    Downloads: 2 This Week
    Last Update:
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

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  • 5
    O TransPlan é uma ferramenta para o mapeamento e planejamento dos serviços web semânticos descritos em OWL-S com o planejador JSHOP2. Transplan:Mapping and planning of semantic web services described in OWL-S with the planner JSHOP2.
    Downloads: 2 This Week
    Last Update:
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  • 6
    Expression4J (Math Expression Parser) is a java framework used to manage mathematic expression stored in String object like "f(x,b)=2*x-cos(b)" or "g(x,y)=f(y,x)*-2". Expression gramar can be define by user (add new operator or type ...)
    Downloads: 1 This Week
    Last Update:
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  • 7
    JSSF - Java Server Security Faces it's framework for security layer. With JSP tags and pages/resource access control. Support MyFaces and Sun RI JSF
    Downloads: 1 This Week
    Last Update:
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  • 8
    Keros is an environment for cross platform scripting and development, providing project management capabilities such as building and library dependency resolution.
    Downloads: 1 This Week
    Last Update:
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  • 9

    Opoo Apps for Java

    A set of Java common utilities.

    A set of Java utilities, including generic DAO interface, cache, file storage, AOP tools and some other open source applications. Commotted to the rapid development of Java apps.
    Downloads: 1 This Week
    Last Update:
    See Project
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  • 10
    The SWWE is a Static Web Widget Engine, with this library the developer can create a web application in few minutes. This library does not require the developer to know HTML. It's based on Ajax and Java Servlet. A porting for .NET and Perl is planned.
    Downloads: 1 This Week
    Last Update:
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  • 11
    Action Arcade 2D j2me Engine Basic engine for j2me action arcade games, basic API for developing games. It will be a light engine. Methods and functions for load and paint graphics, background maps, basic sprites animations.
    Downloads: 0 This Week
    Last Update:
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  • 12
    AchitectHelper is an framework developed to make easy the development of simple 3-layered systems by providing generic layers for business and persistence. At this initial stage it helps IT students but its intented to help complex projects too.
    Downloads: 0 This Week
    Last Update:
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  • 13
    ANFireme is the Simple Open Source Edition of AN Framework (ANFire) for PHP, JavaScript , and SQL. ANFireme is Designed and Implemented By Anas M. Naguib
    Downloads: 0 This Week
    Last Update:
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  • 14
    A framework for abstract access to CM / SCM / SCCM / ALM systems (Bugzilla, ClearCase, Mantis, StarTeam, etc.). The project offers one SDK for Bugzilla, ClearCase, Mantis, StarTeam, etc.
    Downloads: 0 This Week
    Last Update:
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  • 15
    AceLogger is a new approach to logging frameworks. It provides multiple appenders, with it's own configuration (like formatters, filters and so on) and the possibility to target multiple sources to a given appender.
    Downloads: 0 This Week
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  • 16
    "Active Collections" is an API written by extending existing collection framework provided in JDK. This API will facilitate the consumer of a collection to handle events whenever the collection is modified.
    Downloads: 0 This Week
    Last Update:
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  • 17
    As a player, you may want to play a game which can be customizable and enjoyable. As a game developer, you may want to develop a game more efficiently and enjoy the process of development. Please join in us and make the fertile game soil.
    Downloads: 0 This Week
    Last Update:
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  • 18
    Adaptive Configuration Modules are components to build dynamic and flexible applications in which the application configuration can be based on runtime state.
    Downloads: 0 This Week
    Last Update:
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  • 19
    Web, Wap & iMode Java J2SE/J2EE Lightweight Framework and Tools
    Downloads: 0 This Week
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  • 20
    Grid computing system.
    Downloads: 0 This Week
    Last Update:
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  • 21
    Un sistema formato da server, client, linguaggio di script, controllo versione e distribuzione automatica. Tutto questo per creare applicazioni di tipo enterprise che lavorino principalmente con database.
    Downloads: 0 This Week
    Last Update:
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  • 22
    Applacrity is a framework for the rapid development of web applications that provides Ruby on Rails like ease of use combined with the power of the Java and J2EE platform.
    Downloads: 0 This Week
    Last Update:
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  • 23
    This project aims to provide a distributed meta modeling framework. Distributed meta modeling framework integrates different frameworks used in variant aspects of software development like Springframework, Struts, Hibernate and so on.
    Downloads: 0 This Week
    Last Update:
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  • 24
    A framework for creating service-oriented representations of common websites, using them to create composite services, and providing AJAX methods to "mash-up" these services.
    Downloads: 0 This Week
    Last Update:
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  • 25
    A fully customizable, extensible, scalable computational engine pluggable with various statistical and mathematical engines (R, Matlab, Octave, scilab...) The main focus and datatype considered is timeseries: the project contains also a portable and effi
    Downloads: 0 This Week
    Last Update:
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